Magnetic Back with
Protective Coating: Includes a 2-1/4" diameter magnetic base with screw-on/off design for secure mounting on metal surfaces
Versatile & Professional Use: Ideal for machining, alignment, calibration, and inspection tasks in both industrial and workshop settings;
Shipping weight: 0.65 lb
1" Dial indicator and magnetic back set has an interchangeable 4-48 thread contact point that is made of hardened stainless steel. Stem is 3/8" diameter. Jeweled movement. 2" diameter indicator dial face. Magnetic back is mounted on the indicator and comes with a screw on/off back. The magnetic back has protective coating and is used to position indicator on most metal surfaces. Magnetic back diameter is 2-1/4".